GHOSH, S K. Persistent penile frenulum in a boar and its management. The Indian Journal of Animal Reproduction, [S. l.], v. 26, n. 1, p. 72, 2005. Disponível em: https://www.journals.acspublisher.com/index.php/ijar/article/view/6400. Acesso em: 6 aug. 2025.